muka-tto
A sudden surge of irritation or anger. Quicker and more explosive than 'iraira' — a momentary flash rather than a slow burn.
💡Someone cutting in line — 'I felt muka-tto when he pushed ahead of me.'
失礼なことを言われて、むかっとした。
I felt a flash of anger muka-tto at the rude remark.
I felt ___ when he took credit for my work.
自分の手柄を横取りされて○○とした。